Specif ication-2465 Operators
Table
1-2
Environmental Characteristics
The 2465 Oscilloscope meets the environmental requirements of MIL-T-
28800C for Type Ill, Class 3, Style C equipment, with the humidity and
temperature requirements defined in paragraphs 3.9.2.2, 3.9.2.3, and
3.9.2.4.
Characteristics
Temperature
Performance Requirements
Operating
Nonoperating (storage)
I
To 50,000 ft.
Nonoperating (storage)
Altitude
Operating
-62°C to +85"C.
To 15,000 ft. Maximum operating temperature decreases 1 "C for each
1,000 ft above 5,000 ft.
Vibration (operating)
Humidity (operating and nonoperating)
15 minutes along each of three axes at a total displacement of 0.025
inch p-p (4 g at 55 Hz), with frequency varied from 10 Hz to 55 Hz in
one-minute sweeps. Held 10 minutes at each major resonance, of if
none existed, held 10 minutes at 55 Hz (75 minutes total test time).
Stored at 95% relative humidity for five cycles (1 20 hours) from 30°C to
60
O
C, with operational performance checks at 30" C and 55
"
C.
-
-
Shock (operating and nonoperating)
50
b,
halfsine,
I
I-rns duration, three shocks on each face, for a total of
18 shocks.
Transit Drop (not in shipping package)
--
-
EM1 (electromagnetic interference)
12-inch drop on each corner and each face (MIL-T-28800C, para 3.9.5.2
and 4.5.5.4.2).
Bench Handling (with and without cabinet installed)
Meets MIL-T-28800C; MIL-STD-461 B, part 4 (CE-03 and CS-02), part 5
(CS-06 and RS-02), and part
7
(CS-01, RE-02, and RE-03-limited to
1
GHz);
VDE
0871
,
Catagory
8;
Part 1
5
of
FCC
Rules and Regulations,
Sub~art
J,
Class A; and Tektronix Standard 062-2866-00.
MIL-STD-81 OC, Method 51 6.2, Procedure
V
(MIL-T-28800C, para
4.5.5.4.3).
Packaged Transportation Drop
Topple (operating with cabinet installed)
Meets the limits of the National Safe Transit Association test procedure
1 A-B-2; 10 drops of 36 inches (Tektronix Standard 062-2858-00).
Set on rear feet and allowed to topple over onto each of four adjacent
faces (Tektronix Standard 062-2858-00).
REV
SEP
1984
Packaged Transportation Vibration
Meets the limits of the National Safe Transit Association test procedure
1A-B-1; excursion of 1 inch p-p at 4.63 Hz (1.1 g) for 30 minutes
(Tektronix Standard 062-2858-00).
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